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APA Citation Edition CitationFritts, H. C. (1965). Tree-ring characteristics along a vegetation gradient in northern Arizona. - Washington, D.C.
Chicago Citation Edition CitationFritts, Harold C. Tree-ring Characteristics Along a Vegetation Gradient in Northern Arizona. - Washington, D.C. 1965.
MLA Citation Edition CitationFritts, Harold C. Tree-ring Characteristics Along a Vegetation Gradient in Northern Arizona. - Washington, D.C. 1965.
